Ken Griffin's position in Denison Mines is currently worth $998 Thousand. That's 0.00% of their equity portfolio (2862nd largest holding). The first Denison Mines trade was made in Q2 2013. Since then Ken Griffin bought shares 44 more times and sold shares on 39 occasions. The stake costed the investor $811 Thousand, netting the investor a gain of 23% so far.